Compatible : 1998 1999 2000 2001 for NISSAN Altima Replaces OEM Part Numbers : 17740 ARROWHEAD : SMT0144 M0T85081 J & N : 410-48054 LESTER : 17740 for Mitsubishi : M0T85081 for NISSAN : 23300-9E010 REMY REMAN : SR107715 17740 Function & OEM Fit :This replacement OCPTY STARTER motors are designed to match the function and appearance of the original parts, exactly OEM design to replace your defective auto parts. The OCPTY starter motor is responsible for turning the engine over during ignition and allowing everything else to happen. When you turn the ignition on, the starter motor engages and turns the engine over Quality Material :quality material used on OCPTY STARTER motor,can provide high performance,Aluminum alloy shell has light weight and high specific strength.Copper Rotor can help quick start and driving the flywheel with high speed Non-Infringement Disclaimer for Auto Parts Sales:Please note that all references to brand names and models are for compatibility purposes only and do not imply any affiliation or endorsement by the original manufacturer Fitment:
1998-2001 Altima GLE Sedan 4-Door
1998-2001 Altima GXE Sedan 4-Door
1998-2001 Altima SE Sedan 4-Door
1998-2001 Altima XE Sedan 4-Door

SPEC:
1.4kW/12 Volt,CW,10-Tooth Pinion
WHAT IS THE STARTER WORJKING PRINCIPLE?
When the ignition key or bottom is press, the transmission should be in park or neutral state.
The battery voltage goes to through the starter control circuit to activates the solenoid.
The starter motor is powered by the solenoid, which helps to push the starter gear forward to mesh with the engine flywheel.
This flywheel is mounted on the engine crankshaft, so as the starter motor spins it turns the flywheel so as the crankshaft.
As soon as the engine start, the system disengages from the flywheel.